Towards a minimally invasive approach of atypical lipomatous tumors: the MINIMALIST study

Recruiting

• Conditions: Atypical lipomatous tumor (lowgrade softtissue cancer); well differentiated liposarcoma; 10072990; 10041297

• Registration Number: NL-OMON54620
• Lead Sponsor: Erasmus MC, Universitair Medisch Centrum Rotterdam

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 15 April 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: Not specified
• Target Recruitment: 238

Inclusion Criteria

In order to be eligible to participate in this study, a subject must meet all
of the following criteria:
- Aged >=18 years
- Primary or recurrent lipomatous tumor suspected for lipoma or
well-differentiated liposarcoma
- Adequate understanding of the Dutch or English language (to fill out the
HRQoL questionnaires)

Exclusion Criteria

A potential subject who meets any of the following criteria will be excluded
from participation in this study:
- Tumor localization in the mediastinum, retroperitoneum or testis/scrotum
- Diagnosis through excisional biopsy
- Any type of treatment for the current tumor (i.e. in case of recurrence,
treatment of the prior tumor(s) is allowed)
- Signs/suspicion of dedifferentiation in the biopsy specimen at time of
diagnosis
- Unable to undergo regular MRI-scans (for example because of a pacemaker,
claustrophobia)
- Systemic treatment for any other concurrent malignancy
- Currently receiving radiotherapy at affected site for other concurrent disease
- Incapable to understand the study, to sign informed consent or to fill out
the HRQoL-questionnaires

Study & Design

• Study Type: Observational non invasive
• Study Design: Not specified